CWnd* GetNextWindow( UINT nFlag = GW_HWNDNEXT ) const;
nFlag
Specifies whether the function returns a pointer to the next window or the previous window. It can be either of the following values:
| Value | Meaning |
| GW_HWNDNEXT | Returns the window that follows the CWnd object on the window-manager's list. |
| GW_HWNDPREV | Returns the previous window on the window-manager's list. |
Searches for the next (or previous) window in the window-manager's list. The window manager's list contains entries for all top-level windows, their associated child windows, and the child windows of any child windows.
If CWnd is a top-level window, the function searches for the next (or previous) top-level window; if CWnd is a child window, the function searches for the next (or previous) child window.
Identifies the next (or the previous) window in the window-manager's list.
The returned pointer may be temporary, and should not be stored for later use.
::GetNextWindow